Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'source-map-resolve' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
function processJS(file, data, callback) {
// Preemptively kill the sourcemap published entry
circus.published[file + '.map'] = undefined;
if (options.sourceMap !== false) {
SourceMapResolve.resolveSourceMap(data + '', Path.resolve(buildDir, file), Fs.readFile, function(err, sourceMap) {
if (err) {
return callback(err);
}
// Transform embedded urls using resolve
var ast = recast.parse(data, {sourceFileName: file});
recast.visit(ast, {
visitLiteral: function(path) {
// Replace literal file references
var value = path.value.value;
if (typeof value === 'string' && circus.published.hasOwnProperty(value)) {
path.value.value = circus.published[value];
}
return path.value;
}
style.on('end', function(err, css) {
var sourceMap = sourceMapResolve.resolveSourceMapSync(css, null, fs.readFile);
var mangled = mangle(css, sourceMap.map, {
camelCase: pluginOptions.camelCase,
projection: pluginOptions.projection
});
if (typeof pluginOptions.target === 'function') {
pluginOptions.target(style.options.filename, mangled.map);
} else {
for (var i in mangled.map) {
var relativePath = path.relative(srcDir, path.resolve(destDir, i));
if (~relativePath.indexOf('..')) {
console.log(color.yellow('Traversal path "' + relativePath + '" is not output.'));
continue;
}
var styl = path.parse(relativePath);
var variableName = camelCase(styl.name);
var outputPath = path.resolve(scriptDir, relativePath.replace(new RegExp(styl.ext + '$'), '.' + target));
Object.keys(this.files).forEach(function(file) {
var content = this.files[file];
this.map.setSourceContent(file, content);
if (this.options.inputSourcemaps !== false) {
var originalMap = sourceMapResolve.resolveSync(
content, file, fs.readFileSync);
if (originalMap) {
var map = new SourceMapConsumer(originalMap.map);
var relativeTo = originalMap.sourcesRelativeTo;
this.map.applySourceMap(map, file, urix(path.dirname(relativeTo)));
}
}
}, this);
};
private getSourceMapConsumer(filePath: string): SourceMap.SourceMapConsumer {
if (filePath in this.sourceMapConsumers) {
return this.sourceMapConsumers[filePath];
}
try {
var content = fs.readFileSync(filePath).toString();
var sourceMap = SourceMapResolve.resolveSync(content, filePath, fs.readFileSync);
var consumer = sourceMap ? new SourceMap.SourceMapConsumer(sourceMap.map) : null;
if (consumer) {
consumer['resolvePath'] = (filePath: string) => path.resolve(path.dirname(sourceMap.sourcesRelativeTo), filePath);
}
this.sourceMapConsumers[filePath] = consumer;
return consumer;
} catch (e) {
this.sourceMapConsumers[filePath] = undefined;
}
}
Object.keys(this.files).forEach(function(file) {
var content = this.files[file];
this.map.setSourceContent(file, content);
if (this.options.inputSourcemaps !== false) {
var originalMap = sourceMapResolve.resolveSync(
content, file, fs.readFileSync);
if (originalMap) {
var map = new SourceMapConsumer(originalMap.map);
var relativeTo = originalMap.sourcesRelativeTo;
this.map.applySourceMap(map, file, urix(path.dirname(relativeTo)));
}
}
}, this);
};
Object.keys(this.files).forEach(function(file) {
var originalMap = sourceMapResolve.resolveSync(
this.files[file], file, fs.readFileSync);
if (originalMap) {
originalMap = new SourceMapConsumer(originalMap.map);
this.map.applySourceMap(originalMap, file);
}
}, this);
};
Object.keys(this.files).forEach(function(file) {
var content = this.files[file];
this.map.setSourceContent(file, content);
if (this.options.inputSourcemaps !== false) {
var originalMap = sourceMapResolve.resolveSync(
content, file, fs.readFileSync);
if (originalMap) {
var map = new SourceMapConsumer(originalMap.map);
var relativeTo = originalMap.sourcesRelativeTo;
this.map.applySourceMap(map, file, urix(path.dirname(relativeTo)));
}
}
}, this);
};
SourceUtils.prototype.getSourceMapConsumer = function (filePath) {
if (filePath in this.sourceMapConsumers) {
return this.sourceMapConsumers[filePath];
}
try {
var content = fs.readFileSync(filePath).toString();
var sourceMap = SourceMapResolve.resolveSync(content, filePath, fs.readFileSync);
var consumer = sourceMap ? new SourceMap.SourceMapConsumer(sourceMap.map) : null;
if (consumer) {
consumer['resolvePath'] = function (filePath) { return path.resolve(path.dirname(sourceMap.sourcesRelativeTo), filePath); };
}
this.sourceMapConsumers[filePath] = consumer;
return consumer;
}
catch (e) {
this.sourceMapConsumers[filePath] = undefined;
}
};
SourceUtils.prototype.resolveSource = function (source) {
Object.keys(this.files).forEach(function(file) {
var content = this.files[file];
this.map.setSourceContent(file, content);
if (this.options.inputSourcemaps === true) {
var originalMap = sourceMapResolve.resolveSync(content, file, fs.readFileSync);
if (originalMap) {
var map = new SourceMap.SourceMapConsumer(originalMap.map);
var relativeTo = originalMap.sourcesRelativeTo;
this.map.applySourceMap(map, file, unixify(path.dirname(relativeTo)));
}
}
}, this);
};
SourceUtils.prototype.getSourceMapConsumer = function (filePath) {
if (filePath in this.sourceMapConsumers) {
return this.sourceMapConsumers[filePath];
}
try {
var content = fs.readFileSync(filePath).toString();
var sourceMap = SourceMapResolve.resolveSync(content, filePath, fs.readFileSync);
var consumer = sourceMap ? new SourceMap.SourceMapConsumer(sourceMap.map) : null;
if (consumer) {
consumer['resolvePath'] = function (filePath) { return path.resolve(path.dirname(sourceMap.sourcesRelativeTo), filePath); };
}
this.sourceMapConsumers[filePath] = consumer;
return consumer;
}
catch (e) {
this.sourceMapConsumers[filePath] = undefined;
}
};
SourceUtils.prototype.resolveSource = function (source) {